Assignee
NAKAYAMA MASAYOSHI
JP·6 granted patents·2 citations·filing 2011–2017
Top patents by PatentIndex Score
6 records- 0179US9696654B2Image forming apparatus comprising image density detector and toner concentration detectorNAKAYAMA MASAYOSHI·Filed 2016·Granted Jul 4, 2017·2 cites·8 claims
- 0250US10241462B2Image forming apparatusNAKAYAMA MASAYOSHI·Filed 2017·Granted Mar 26, 2019·0 cites·7 claims
- 0350US8718498B2Image forming apparatus and image forming method for advanced control of image densityNAKAYAMA MASAYOSHI·Filed 2011·Granted May 6, 2014·0 cites·10 claims
- 0444US9423746B2Image forming apparatus and method in which a developer carrying member is rotated for a predetermined time during a startup or removal operationNAKAYAMA MASAYOSHI·Filed 2015·Granted Aug 23, 2016·0 cites·20 claims
- 0535US8711629B2Nonvolatile semiconductor memory deviceNAKAYAMA MASAYOSHI·Filed 2012·Granted Apr 29, 2014·0 cites·10 claims
- 0630US9500978B2Image forming apparatus including electric charge removing device and method of forming imageNAKAYAMA MASAYOSHI·Filed 2015·Granted Nov 22, 2016·0 cites·18 claims
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